Home / 5,348.43-8,022.65-1,453.41

Finding the Fourth Proportional to 5,348.43, 8,022.65 and 1,453.41

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Solution

The fourth proportional to 5,348.43, 8,022.65 and 1,453.41 is: 2,180.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348.43 : 8,022.65 = 1,453.41 : x
  2. Step 2: Convert to fraction form
    5,348.43/8,022.65 = 1,453.41/x
  3. Step 3: Cross multiply
    5,348.43x = 8,022.65 × 1,453.41
  4. Step 4: Simplify right side
    5,348.43x = 11,660,192.47
  5. Step 5: Solve for x
    x = 11,660,192.47/5,348.43
  6. Step 6: Final answer
    x = 2,180.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.